/*
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 */
package testejunit;

import java.util.ArrayList;

/**
 *
 * @author Charles Gesser
 */
public class JUnit {
    
    public static Double dobro(Double valor){
            return valor *2;
        }
        
    public static int prox (int valor){
            return valor +1;
        }
    public static int soma(int vl1, int vl2){
        return vl1 + vl2;
    }
    
    public static ArrayList[] somaHash(ArrayList []array){
        
     return array;   
    }
    
}
